61542-20-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61542-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,4 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 61542-20:
(7*6)+(6*1)+(5*5)+(4*4)+(3*2)+(2*2)+(1*0)=99
99 % 10 = 9
So 61542-20-9 is a valid CAS Registry Number.
61542-20-9Relevant academic research and scientific papers
Certain chloroamino esters of pyridine carboxylates and derivatives thereof
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, (2008/06/13)
There is provided, a novel class of compounds exhibiting antibacterial activity and having the formula: STR1 wherein X and Y each represent a member which may be the same or different selected from the group consisting of H and Cl with the proviso that X
